Metric Screw Thread Finder
thingiverse
Simple Thread Finder. Work in progress, may edit file if smaller screw thread holes don't print well.
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With this file you will be able to print Metric Screw Thread Finder with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Metric Screw Thread Finder.